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Finding the Fourth Proportional to 22,902.89, 34,353.18 and 6,262.58

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Solution

The fourth proportional to 22,902.89, 34,353.18 and 6,262.58 is: 9,393.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,902.89 : 34,353.18 = 6,262.58 : x
  2. Step 2: Convert to fraction form
    22,902.89/34,353.18 = 6,262.58/x
  3. Step 3: Cross multiply
    22,902.89x = 34,353.18 × 6,262.58
  4. Step 4: Simplify right side
    22,902.89x = 215,139,623.89
  5. Step 5: Solve for x
    x = 215,139,623.89/22,902.89
  6. Step 6: Final answer
    x = 9,393.56

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.